Enable the System to Send a Break Signal or Force a Core Dump (CLI)

Use the set /HOST send_break_action command to bring the server to a menu from which
you can choose to go to the OpenBoot PROM prompt (ok). If you
have configured the kmdb debugger, then specifying the send_break_action=break command brings the server into
debug mode.

Specify send_break_action=dumpcore to force a core dump.

At the -> prompt, type:

-> set /HOST send_break_action=value

where value can be:

break – Sends a break to the host.

dumpcore – Forces a panic core dump of the managed system OS (not supported by all OS versions).